.body {
  width: 100%;
  height: 100%;
  background-color: pink;
  box-sizing: border-box;
  padding-top: 30px;
  padding-left: 30px;
}
.body input,
.body textarea {
  outline: none;
  padding-left: 5px;
  box-sizing: border-box;
}
.body .box {
  width: 280px;
  padding: 20px 20px;
  border: 1px solid #666;
}
.body .box .box-input {
  width: 98%;
}
.body .box .box-text {
  margin-top: 20px;
  width: 98%;
  outline: none;
  padding-top: 5px;
  box-sizing: border-box;
}
.body .box .list .list-box {
  margin-top: 15px;
}
.body .box .list .list-box .ren {
  font-weight: bold;
  font-size: 18px;
}
.body .box .list .list-box .lun {
  font-size: 16px;
  margin-top: 5px;
}
